Sabyasachi Paul is a cybersecurity professional specializing in penetration testing, network security and engineering, and digital forensics. With expertise in web security, mobile application security, network security, and OSINT methodologies, he has earned multiple industry certifications, including CAP, CNSP, eJPT, CBBH and CCIO. Currently working as a TAC Engineer at Zscaler, Sabyasachi has hands-on experience in threat detection, deception technologies, and securing enterprise environments. Passionate about ethical hacking and security research, he is dedicated to sharing practical knowledge with aspiring cybersecurity professionals.Dr. Sajal Saha is a distinguished academician with over 21 years of experience in higher education, spanning both affiliated colleges and universities. He currently serves as Professor and Head of the Department of CSE and Director of Product & Innovation at Adamas University. Previously, he was the Principal of Meghnad Saha Institute of Technology under Techno India Group. He has also held leadership roles at Kaziranga University, including Dean of Computing Sciences, Dean of Research, and Associate Dean (Compliance). Dr. Saha earned his Ph.D. from NIT Durgapur and has made significant contributions to research, publishing 50 papers in prestigious international and national journals and conferences. He has authored three books and successfully led funded projects worth over ₹60 lakhs from AICTE, ASTEC, ICSSR, and the Institute Innovation Council. Additionally, he holds three granted patents and two registered copyrights for his work. Dr. Saha has been actively involved in mentoring students, including guiding the winning team of Smart India Hackathon 2024. His commitment to academic excellence, research, and innovation continues to make a significant impact in the field of computer science and engineering.

• 1. The essentials, 2. Preparing the pentesting lab, 3. OWASP Mobile Top 10, 4. Introduction to adb, 5. Reversing and traffic interception of apps, 6. Hacking an app – Diva, 7. Report writing and final words

Sabyasachi Paul is a cybersecurity professional specializing in penetration testing, network security and engineering, and digital forensics. With expertise in web security, mobile application security, network security, and OSINT methodologies, he has earned multiple industry certifications, including CAP, CNSP, eJPT, CBBH and CCIO. Currently working as a TAC Engineer at Zscaler, Sabyasachi has hands-on experience in threat detection, deception technologies, and securing enterprise environments. Passionate about ethical hacking and security research, he is dedicated to sharing practical knowledge with aspiring cybersecurity professionals.Dr. Sajal Saha is a distinguished academician with over 21 years of experience in higher education, spanning both affiliated colleges and universities. He currently serves as Professor and Head of the Department of CSE and Director of Product & Innovation at Adamas University. Previously, he was the Principal of Meghnad Saha Institute of Technology under Techno India Group. He has also held leadership roles at Kaziranga University, including Dean of Computing Sciences, Dean of Research, and Associate Dean (Compliance). Dr. Saha earned his Ph.D. from NIT Durgapur and has made significant contributions to research, publishing 50 papers in prestigious international and national journals and conferences. He has authored three books and successfully led funded projects worth over ₹60 lakhs from AICTE, ASTEC, ICSSR, and the Institute Innovation Council. Additionally, he holds three granted patents and two registered copyrights for his work. Dr. Saha has been actively involved in mentoring students, including guiding the winning team of Smart India Hackathon 2024. His commitment to academic excellence, research, and innovation continues to make a significant impact in the field of computer science and engineering.

• 1. The essentials, 2. Preparing the pentesting lab, 3. OWASP Mobile Top 10, 4. Introduction to adb, 5. Reversing and traffic interception of apps, 6. Hacking an app – Diva, 7. Report writing and final words

Sabyasachi Paul is a cybersecurity professional specializing in penetration testing, network security and engineering, and digital forensics. With expertise in web security, mobile application security, network security, and OSINT methodologies, he has earned multiple industry certifications, including CAP, CNSP, eJPT, CBBH and CCIO. Currently working as a TAC Engineer at Zscaler, Sabyasachi has hands-on experience in threat detection, deception technologies, and securing enterprise environments. Passionate about ethical hacking and security research, he is dedicated to sharing practical knowledge with aspiring cybersecurity professionals.Dr. Sajal Saha is a distinguished academician with over 21 years of experience in higher education, spanning both affiliated colleges and universities. He currently serves as Professor and Head of the Department of CSE and Director of Product & Innovation at Adamas University. Previously, he was the Principal of Meghnad Saha Institute of Technology under Techno India Group. He has also held leadership roles at Kaziranga University, including Dean of Computing Sciences, Dean of Research, and Associate Dean (Compliance). Dr. Saha earned his Ph.D. from NIT Durgapur and has made significant contributions to research, publishing 50 papers in prestigious international and national journals and conferences. He has authored three books and successfully led funded projects worth over ₹60 lakhs from AICTE, ASTEC, ICSSR, and the Institute Innovation Council. Additionally, he holds three granted patents and two registered copyrights for his work. Dr. Saha has been actively involved in mentoring students, including guiding the winning team of Smart India Hackathon 2024. His commitment to academic excellence, research, and innovation continues to make a significant impact in the field of computer science and engineering.

• 1. The essentials, 2. Preparing the pentesting lab, 3. OWASP Mobile Top 10, 4. Introduction to adb, 5. Reversing and traffic interception of apps, 6. Hacking an app – Diva, 7. Report writing and final words